OAuth2HeaderFactory.java

/*
 * JBoss, Home of Professional Open Source.
 * See the COPYRIGHT.txt file distributed with this work for information
 * regarding copyright ownership.  Some portions may be licensed
 * to Red Hat, Inc. under one or more contributor license agreements.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 */

package org.teiid.resource.adapter.google.auth;


public class OAuth2HeaderFactory implements AuthHeaderFactory {
	private OAuth2Tokens tokens = null;
	private OAuth2Authenticator authenticator = new OAuth2Authenticator();
	
	public OAuth2HeaderFactory(String refreshToken){
		this.tokens = new OAuth2Tokens("", refreshToken, 1000); //$NON-NLS-1$
	}
	
	public void login() {
		tokens = authenticator.refreshToken(tokens);
	}
	
	@Override
	public String getAuthHeader() {
		return "Bearer "+  tokens.getAccessToken(); //$NON-NLS-1$
		
	}

}